Environmentally sustainable building materials

The quest for environmentally sustainable building materials has gained unprecedented momentum in recent years, reflecting a global shift towards eco-conscious construction practices. Sustainable construction practices are embracing the circular economy model, which revolutionizes traditional linear "take, make, dispose" systems. Materials sourced responsibly, designed for reusability, and repurposed at the end of their life cycles are hallmarks of a circular approach. This collection seeks to highlight original research that advances the understanding, fabrication, performance, or recycling of environmentally sustainable building materials, in anticipation of a profound shift in material sustainability for construction. Each perspective contributes to the ongoing narrative of a construction industry that not only builds structures but actively shapes a sustainable, resilient, and environmentally responsible future.

A defining characteristic of environmentally sustainable materials is their low embodied carbon footprint. Beyond selecting materials with minimal greenhouse gas emissions throughout their life cycle, the integration of carbon sequestration technologies into building materials represents a pivotal advancement. Materials that actively capture and store carbon dioxide during their existence contribute to a net reduction in greenhouse gas emissions. From innovative wood products to advanced concrete formulations, these materials exemplify a dual-purpose approach — structural integrity combined with a positive impact on the environment. Durability is another critical aspect in the selection of sustainable materials, ensuring longevity and minimizing the need for frequent replacements or repairs. These materials also align with the circular economy model by promoting a "cradle-to-cradle" approach, where products are designed to be easily recyclable or reusable at the end of their life cycle. 

This Collection supports and amplifies research related to SDG 11.